supermoto / default rider 183 cm
MZ Mastiff 660 vs Suzuki DR125SM ergonomics
MZ Mastiff 660 and Suzuki DR125SM have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
MZ Mastiff 660
All contacts reached
Suzuki DR125SM
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The MZ Mastiff 660 lists a 831 mm seat; the Suzuki DR125SM lists 836 mm — a 5 mm difference. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
On seat height alone, the MZ Mastiff 660 has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | MZ Mastiff 660 | Suzuki DR125SM |
|---|---|---|
| Seat height | 831 mm | 836 mm |
| Wheelbase | 1,466 mm | 1,340 mm |
| Wet weight | 167 kg | 130 kg |
| Displacement | 660 cc | 124 cc |
Posture metrics
Knee angle
- MZ Mastiff 660
- Sport (58.1 deg)
- Suzuki DR125SM
- Sport (57.8 deg)
Hip angle
- MZ Mastiff 660
- Neutral (93.6 deg)
- Suzuki DR125SM
- Neutral (96.5 deg)
Elbow angle
- MZ Mastiff 660
- Relaxed (143.3 deg)
- Suzuki DR125SM
- Relaxed (143.3 deg)
Torso lean
- MZ Mastiff 660
- Neutral (12.3 deg)
- Suzuki DR125SM
- Neutral (10.4 deg)